1 package factorial; 3 //importing the scanner and calling the class 4 5 import java.util.Scanner; 6 public class Factorial //here is main public static void main (String [] args) 8. 90 10 { //initializing the new scanner 11 12 13 14 15 16 = new Scanner(System.in); Scanner keyboard int n = 1; char ansW = while (ansW 'y'; 'y' || answ == 'Y') 17 { System.out.print("Enter in N: "); keyboard.nextInt(); 18 19 20 ח 21 factorial (n); System.out. print("Do you want to continue? Y/N "); keyboard.next().charAt (0); 22 23 24 answ = 25 26 27 28 } //the factorial class public static int factorial (int n) 29 300 31 32 33 //this is the math int solu for(int i = 1; i<=n; i++) 1; %3D 34 35 { //this is the math //the variable is named solu because it's the 'solution' solu = solu * i; 36 37 38 39 40 41 42 //here is the answer System.out. println("The answer is: "+ solu); return solu; 43 44 45 46

Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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hello! I want to wish the user of this program a nice day when they exit the program. right now it just exits instead of telling them anything. do I need to add a switch statement or is there a simpler way to add a println?

attached is a screenshot of my program! thank you!

 

 

1 package factorial;
3 //importing the scanner and calling the class
4
5 import java.util.Scanner;
6 public class Factorial
//here is main
public static void main (String [] args)
8.
90
10
{
//initializing the new scanner
11
12
13
14
15
16
= new Scanner(System.in);
Scanner keyboard
int n = 1;
char ansW =
while (ansW
'y';
'y' || answ ==
'Y')
17
{
System.out.print("Enter in N: ");
keyboard.nextInt();
18
19
20
ח
21
factorial (n);
System.out. print("Do you want to continue? Y/N ");
keyboard.next().charAt (0);
22
23
24
answ =
25
26
27
28
}
//the factorial class
public static int factorial (int n)
29
300
31
32
33
//this is the math
int solu
for(int i = 1; i<=n; i++)
1;
%3D
34
35
{
//this is the math
//the variable is named solu because it's the 'solution'
solu = solu * i;
36
37
38
39
40
41
42
//here is the answer
System.out. println("The answer is: "+ solu);
return solu;
43
44
45
46
Transcribed Image Text:1 package factorial; 3 //importing the scanner and calling the class 4 5 import java.util.Scanner; 6 public class Factorial //here is main public static void main (String [] args) 8. 90 10 { //initializing the new scanner 11 12 13 14 15 16 = new Scanner(System.in); Scanner keyboard int n = 1; char ansW = while (ansW 'y'; 'y' || answ == 'Y') 17 { System.out.print("Enter in N: "); keyboard.nextInt(); 18 19 20 ח 21 factorial (n); System.out. print("Do you want to continue? Y/N "); keyboard.next().charAt (0); 22 23 24 answ = 25 26 27 28 } //the factorial class public static int factorial (int n) 29 300 31 32 33 //this is the math int solu for(int i = 1; i<=n; i++) 1; %3D 34 35 { //this is the math //the variable is named solu because it's the 'solution' solu = solu * i; 36 37 38 39 40 41 42 //here is the answer System.out. println("The answer is: "+ solu); return solu; 43 44 45 46
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